Improvements in or relating to screw-shaped dividers for reaping machines,申请号GB19380037135-传众专利搜索

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发明名称	Improvements in or relating to screw-shaped dividers for reaping machines
摘要
申请公布号	GB509992(A)	申请公布日期	1939.07.25
申请号	GB19380037135	申请日期	1938.12.21
申请人	ANTOINE SAVARY	发明人
分类号	A01D63/02	主分类号	A01D63/02
代理机构		代理人
主权项
地址

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